Lines Matching refs:NULL
32 if(hLib == NULL){
73 char *fn_r = NULL;
74 char *fn_w = NULL;
106 fn_r = NULL;
112 fn_w = NULL;
120 BZFILE *BZ2fp_r = NULL;
121 FILE *fp_w = NULL;
124 if((fp_w = fopen(fn_w,"wb"))==NULL){
132 if((fn_r == NULL && (BZ2fp_r = BZ2_bzdopen(fileno(stdin),"rb"))==NULL)
133 || (fn_r != NULL && (BZ2fp_r = BZ2_bzopen(fn_r,"rb"))==NULL)){
143 BZFILE *BZ2fp_w = NULL;
144 FILE *fp_r = NULL;
147 if((fp_r = fopen(fn_r,"rb"))==NULL){
159 if((fn_w == NULL && (BZ2fp_w = BZ2_bzdopen(fileno(stdout),mode))==NULL)
160 || (fn_w !=NULL && (BZ2fp_w = BZ2_bzopen(fn_w,mode))==NULL)){